condition mean min max 112-1 19.770719166666666 12.60502 27.029145 84A 14.97959761111111 8.984484499999999 25.311325 85A 92.41807352341597 5.74722 272.308 85B 73.95141535714285 42.027255714285715 105.875575 PONTON36/34 56.74154444444444 29.7318 87.78999999999999